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CVE-2026-82639

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-08-30 13:23:39

Laatst bijgewerkt 2026-08-31 16:51:17

Toegewezen door VulnCheck

CVSS-score 8.7

Status PUBLISHED

Beschrijving

NextChat versions from 2.15.8 through 2.16.1 contain an improper URL validation vulnerability in the proxy endpoint that allows attackers to obtain the server's OpenAI API key. The x-base-url header is validated using substring matching instead of hostname parsing, allowing any URL containing 'api.openai.com' to pass validation and receive the server's credentials in the Authorization header.

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